15914910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 27215970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1663, 1914, 3190, 3326, 4785, 4989, 8315, 9570, 9978, 16630, 18293, 24945, 36586, 48227, 49890, 54879, 91465, 96454, 109758, 144681, 182930, 241135, 274395, 289362, 482270, 530497, 548790, 723405, 1060994, 1446810, 1591491, 2652485, 3182982, 5304970, 7957455, 15914910]

約数ペア:

[(1, 15914910), (2, 7957455), (3, 5304970), (5, 3182982), (6, 2652485), (10, 1591491), (11, 1446810), (15, 1060994), (22, 723405), (29, 548790), (30, 530497), (33, 482270), (55, 289362), (58, 274395), (66, 241135), (87, 182930), (110, 144681), (145, 109758), (165, 96454), (174, 91465), (290, 54879), (319, 49890), (330, 48227), (435, 36586), (638, 24945), (870, 18293), (957, 16630), (1595, 9978), (1663, 9570), (1914, 8315), (3190, 4989), (3326, 4785)]